Kato Liquid Polyclay Complete Color Set, Set of 10 Bottles (Discounted Bundle: 8 Color Liquid + Bonus 2 Clear Medium) Kato Polyclay, The Polymer clay for artists, by artists. Developed by world renowned artist Donna Kato and formulated by the creators of the award winning Claytoon modeling clay Revolutionary product for creating perfect photo transfers and finishes for polymer clay pieces As a softening agent, to revive old polymer clay that might have become dry and crumbly. Can also be used as an adhesive, grout, or glaze. Certified by ACMI (Art and Creative Materials Institute) Safe, Non-Toxic, and Gluten-Free. Contains NO dangerous chemicals that can be harmful to children or pets